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[4/8] mesos-site git commit: Updated the website built from mesos
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http://git-wip-us.apache.org/repos/asf/mesos-site/blob/9da7f8f4/content/api/latest/c++/stout_2include_2stout_2os_2windows_2jobobject_8hpp_source.html
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+<li class="navelem"><a class="el" href="dir_8cab8f464681f7cc51cee77e79a434cd.html">3rdparty</a></li><li class="navelem"><a class="el" href="dir_aa547de1d719d14adccfca1dfb1735b3.html">stout</a></li><li class="navelem"><a class="el" href="dir_1a1b923d951dd999d43396870333fc33.html">include</a></li><li class="navelem"><a class="el" href="dir_dbd52553d038069c1ed93e3477ea333d.html">stout</a></li><li class="navelem"><a class="el" href="dir_27832e6c74c2ee170d1dd05a196f816c.html">os</a></li><li class="navelem"><a class="el" href="dir_860a59220e758178895904e7f0fb374e.html">windows</a></li> </ul>
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+<a href="stout_2include_2stout_2os_2windows_2jobobject_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</spa
n> <span class="comment">//</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00012"></a><span class="lineno">
12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_WINDOWS_JOBOBJECT_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_WINDOWS_JOBOBJECT_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <algorithm></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <numeric></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <set></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <string></span></div><div class=
"line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="bytes_8hpp.html">stout/bytes.hpp</a>></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="none_8hpp.html">stout/none.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="stringify_8hpp.html">stout/stringify.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="st
rings_8hpp.html">stout/strings.hpp</a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">stout/windows.hpp</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="os_2os_8hpp.html">stout/os/os.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="stout_2include_2stout_2os_2process_8hpp.html">stout/os/process.hpp</a>></span></div><div class="line">
<a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// `name_job` maps a `pid` to a `wstring` name for a job object.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// Only named job objects are accessible via `OpenJobObject`.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// Thus all our job objects must be named. This is essentially a shim</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// to map the Linux concept of a process tr
ee's root `pid` to a</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// named job object so that the process group can be treated similarly.</span></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespaceos.html#a4c477c8086d4b3004c170ee05e5be9bf"> 39</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<std::wstring></a> <a class="code" href="namespaceos.html#a4c477c8086d4b3004c170ee05e5be9bf">name_job</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="classTry.html">Try<std::string></a> alpha_pid = <a class="code" href="namespacestrings_1_1internal.html#a870e2d
b270d980f83de20525ec414d2a">strings::internal::format</a>(<span class="stringliteral">"MESOS_JOB_%X"</span>, pid);</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">if</span> (alpha_pid.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(alpha_pid.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span> wide_stringify(alpha_pid.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>());</div><div class="line"><a name="l00046"></a><span class="line
no"> 46</span> }</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// `open_job` returns a safe shared handle to the named job object `name`.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// `desired_access` is a job object access rights flag.</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// `inherit_handles` if true, processes created by this</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// process will inherit the handle. Otherwise, the processes</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">// d
o not inherit this handle.</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9"> 54</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<SharedHandle></a> <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">open_job</a>(</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> DWORD desired_access,</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">const</span> BOOL inherit_handles,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">const</span> std::wstring& <a class="code" href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">name</a>)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div><d
iv class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classSharedHandle.html">SharedHandle</a> job_handle(</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  ::OpenJobObjectW(desired_access, inherit_handles, name.data()),</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  ::CloseHandle);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>() == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00065
"></a><span class="lineno"> 65</span>  <span class="stringliteral">"os::open_job: Call to `OpenJobObject` failed for job: "</span> +</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(name));</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> job_handle;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="names
paceos.html#af2d9c9abec4485bcb79f5b6486b237d9"> 73</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<SharedHandle></a> <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">open_job</a>(</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> DWORD desired_access, <span class="keyword">const</span> BOOL inherit_handles, <span class="keyword">const</span> <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classTry.html">Try<std::wstring></a> <a class="code" href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">name</a> = <a class="code" href="namespaceos.html#a4c477c8086d
4b3004c170ee05e5be9bf">os::name_job</a>(pid);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> (name.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(name.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">open_job</a>(desired_access, inherit_handles, name.<a class="code" href="classTry.html#a8bc7f43e75a4
7111ea18e9c83b007be5">get</a>());</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> }</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment">// `create_job` function creates a named job object using `name`.</span></div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="namespaceos.html#a88a1637a0168d78faad2ac5b82e5cc4d"> 85</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<SharedHandle></a> <a class="code" href="namespaceos.html#a88a1637a0168d78faad2ac5b82e5cc4d">create_job</a>(<span class="keyword">const</span> std::wstring& <a class="code" href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">name</a>)</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> {</div><div class="line"><a name="l0
0087"></a><span class="lineno"> 87</span>  <a class="code" href="classSharedHandle.html">SharedHandle</a> job_handle(</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  ::CreateJobObjectW(</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">nullptr</span>, <span class="comment">// Use a default security descriptor, and</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// the created handle cannot be inherited.</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  name.data()), <span class="comment">// The name of the job.</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  ::CloseHandle);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><
a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>() == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="stringliteral">"os::create_job: Call to `CreateJobObject` failed for job: "</span> +</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(name));</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <
/div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">return</span> job_handle;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">// `get_job_info` gets the job object information for the process group</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// represented by `pid`, assuming it is assigned to a job object. This function</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// will fail otherwise.</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class=
"comment">//</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// https://msdn.microsoft.com/en-us/library/windows/desktop/ms684925(v=vs.85).aspx // NOLINT(whitespace/line_length)</span></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="namespaceos.html#ade6490bdde78aaec7d3ffec9396e1018"> 109</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<JOBOBJECT_BASIC_ACCOUNTING_INFORMATION></a> <a class="code" href="namespaceos.html#ade6490bdde78aaec7d3ffec9396e1018">get_job_info</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classTry.html">Try<SharedHandle></a> job_handle
= <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a>(JOB_OBJECT_QUERY, <span class="keyword">false</span>, pid);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(job_handle.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  JOBOBJECT_BASIC_ACCOUNTING_INFORMATION info = {};</div><div class="line"><a name="l00117"></a><
span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  BOOL result = ::QueryInformationJobObject(</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  job_handle-><a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  JobObjectBasicAccountingInformation,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  &info,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">sizeof</span>(info),</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (result == FALSE) {</
div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="stringliteral">"os::get_job_info: call to `QueryInformationJobObject` failed"</span>);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> info;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> }</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span c
lass="lineno"> 133</span> <span class="keyword">template</span> <<span class="keywordtype">size_t</span> max_p<span class="keywordtype">id</span>s></div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="namespaceos.html#a97c21dd769e29b904e192e591ed11096"> 134</a></span> <a class="code" href="classResult.html">Result<std::set<Process></a>> <a class="code" href="namespaceos.html#a97c21dd769e29b904e192e591ed11096">_get_job_processes</a>(<span class="keyword">const</span> <a class="code" href="classSharedHandle.html">SharedHandle</a>& job_handle)</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// This is a statically allocated `JOBOBJECT_BASIC_PROCESS_ID_LIST`. We lie to</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="commen
t">// the Windows API and construct our own struct to avoid (a) having to do</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// hairy size calculations and (b) having to allocate dynamically, and then</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// worry about deallocating.</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">struct</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  DWORD NumberOfAssignedProcesses;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  DWORD NumberOfProcessIdsInList;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  DWORD ProcessIdList[max_pids];</div><div class
="line"><a name="l00145"></a><span class="lineno"> 145</span>  } pid_list;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  BOOL result = ::QueryInformationJobObject(</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  job_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  JobObjectBasicProcessIdList,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">reinterpret_cast<</span>JOBOBJECT_BASIC_PROCESS_ID_LIST*<span class="keyword">></span>(&pid_list),</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">sizeof</span>(pid_list),</div><div class="line"><a name=
"l00152"></a><span class="lineno"> 152</span>  <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="comment">// `ERROR_MORE_DATA` indicates we need a larger `max_pids`.</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (result == FALSE && ::GetLastError() == ERROR_MORE_DATA) {</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword
flow">if</span> (result == FALSE) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="stringliteral">"os::_get_job_processes: call to `QueryInformationJobObject` failed"</span>);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  std::set<Process> <a class="code" href="namespaceos.html#aa98ca8ac255e2b9c689979a1b40084d3">processes</a>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">for</span> (DWORD i = 0; i < pid_list.NumberOfProcessIdsInList; ++i) {</div><div
class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="classResult.html">Result<Process></a> <a class="code" href="namespaceprocess.html">process</a> = <a class="code" href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">os::process</a>(pid_list.ProcessIdList[i]);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (process.<a class="code" href="classResult.html#a85eaa52037223d71092e65701c166562">isSome</a>()) {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  processes.insert(process.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>());</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&
#160;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceos.html#aa98ca8ac255e2b9c689979a1b40084d3">processes</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> }</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="namespaceos.html#a7361a49972acf9a2c28361a46199f484"> 176</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<std::set<Process></a>> <a class="code" href="namespaceos.html#a7361a49972acf9a2c28361a46199f484">get_job_processes</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="
l00177"></a><span class="lineno"> 177</span> {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// TODO(andschwa): Overload open_job to use pid.</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classTry.html">Try<SharedHandle></a> job_handle = <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a>(JOB_OBJECT_QUERY, <span class="keyword">false</span>, pid);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(job_handle.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b
7eb6258ba7">error</a>());</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Try to enumerate the processes with three sizes: 32, 1K, and 32K.</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classResult.html">Result<std::set<Process></a>> result =</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  os::_get_job_processes<32>(job_handle.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>());</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (result.isError()) {</
div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(result.error());</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.isSome()) {</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> result.get();</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  result = os::_get_job_processes<32 * 32>(job_handle.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>());</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <
span class="keywordflow">if</span> (result.isError()) {</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(result.error());</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.isSome()) {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> result.get();</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  result = os::_get_job_processes<32 * 32 * 32>(job_handle.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>());</div><div class="line"><
a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (result.isError()) {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(result.error());</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.isSome()) {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> result.get();</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// If it was bigger than 32K, something else has gone wrong.</span></div><div class="l
ine"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"os::get_job_processes: failed to get processes"</span>);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="namespaceos.html#a2719d5e9978531adac530780f6a97cf2"> 214</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Bytes></a> <a class="code" href="namespaceos.html#a2719d5e9978531adac530780f6a97cf2">get_job_mem</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_
8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> {</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">const</span> <a class="code" href="classTry.html">Try<std::set<Process></a>> <a class="code" href="namespaceos.html#aa98ca8ac255e2b9c689979a1b40084d3">processes</a> = <a class="code" href="namespaceos.html#a7361a49972acf9a2c28361a46199f484">os::get_job_processes</a>(pid);</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> (processes.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(processes.<a class="code" href="classTry.html#aec4a11ddd3c036e88
9d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> std::accumulate(</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  processes->cbegin(),</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  processes->cend(),</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="classBytes.html">Bytes</a>(0),</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  [](<span class="keyword">const</span> <a class="code" href="classBytes.html">Bytes</a>& bytes, <span class="keyword">const</span> <a class="code" href="structos_1_1Process.html">Process</a>&
<a class="code" href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">process</a>) {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceprocess.html">process</a>.rss.isNone()) {</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> bytes;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">return</span> bytes + <a class="code" href="namespaceprocess.html">process</a>.rss.get();</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  });</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> }</div
><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment">// `set_job_kill_on_close_limit` causes the job object to terminate all</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment">// processes assigned to it when the last handle to the job object is closed.</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment">// This can be used to limit the lifetime of the process group represented by</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment">// the job object. Without this limit set, the processes will continue to run.</span></div><div class="line"><a name="l00239"></a><span class="lineno"><a class="lin
e" href="namespaceos.html#a580730039534bf4757e3e8b0e1e3db10"> 239</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a580730039534bf4757e3e8b0e1e3db10">set_job_kill_on_close_limit</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> {</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="classTry.html">Try<SharedHandle></a> job_handle =</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a>(JOB_OBJECT_SET_ATTRIBUTES, <span class="keyword">false</span>, pid);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div
class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(job_handle.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  JOBOBJECT_EXTENDED_LIMIT_INFORMATION info = {};</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  info.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;</div><div class="line"><a name="l00250"></a><span
class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> BOOL result = ::SetInformationJobObject(</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  job_handle-><a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  JobObjectExtendedLimitInformation,</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  &info,</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">sizeof</span>(info));</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (result == FALSE) {</div><div class="
line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="stringliteral">"os::set_job_kill_on_close_limit: call to `SetInformationJobObject` "</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="stringliteral">"failed"</span>);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> }</div><div class="line"><a name="
l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment">// `set_job_cpu_limit` sets a CPU limit for the process represented by</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment">// `pid`, assuming it is assigned to a job object. This function will fail</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment">// otherwise. This limit is a hard cap enforced by the OS.</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment">//</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// https://msdn.microsoft.com/en-us/library/windows/desktop/hh448384(v=vs.85).aspx // NOLINT(whitesp
ace/line_length)</span></div><div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="namespaceos.html#a66d4371272f7c8f52ffb4f440c5a3762"> 272</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a66d4371272f7c8f52ffb4f440c5a3762">set_job_cpu_limit</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid, <span class="keywordtype">double</span> <a class="code" href="namespaceos.html#afd08813156fea899c86b340d9767a8cd">cpus</a>)</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> {</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  JOBOBJECT_CPU_RATE_CONTROL_INFORMATION control_info = {};</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  control_info.ControlFlags =</div><div class="line"><a name="
l00276"></a><span class="lineno"> 276</span>  JOB_OBJECT_CPU_RATE_CONTROL_ENABLE | JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="comment">// This `CpuRate` is the number of cycles per 10,000 cycles, or a percentage</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// times 100, e.g. 20% yields 20 * 100 = 2,000. However, the `cpus` argument</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// represents 1 CPU core with `1.0`, so a 100% CPU limit on a quad-core</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// machine would be `4.0 cpus`. Thus a mapping of `cpus` to `CpuRate` is</span></div><div class="line"><a na
me="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// `(cpus / os::cpus()) * 100 * 100`, or the requested `cpus` divided by the</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// number of CPUs to obtain a fractional representation, multiplied by 100 to</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// make it a percentage, multiplied again by 100 to become a `CpuRate`.</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">//</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// Mathematically, we're normalizing the requested CPUS to a range</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// of [1, 10000] cycles. However, because the i
nput is not</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// sanitized, we have to handle the edge case of the ratio being</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// greater than 1. So we take the `min(max(ratio * 10000, 1),</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// 10000)`. We don't consider going out of bounds an error because</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// CPU limitations are inherently imprecise.</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> total_cpus = <a class="code" href="namespaceos.html#afd08813156fea899c86b340d9767a8cd">os::cpus</a>().get(); <span class=
"comment">// This doesn't fail on Windows.</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">// This must be constrained. We don't care about perfect precision.</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> cycles = <span class="keyword">static_cast<</span><span class="keywordtype">long</span><span class="keyword">></span>((cpus / total_cpus) * 10000L);</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">const</span> <span class="keywordtype">long</span> cpu_rate = <a class="code" href="option_8hpp.html#a78407a45187058b9b4ef2042accb9bc4">std::min</a>(<a class="code" href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">std::max</a>(cycles, 1L), 10000L);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#
160; control_info.CpuRate = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(cpu_rate);</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="classTry.html">Try<SharedHandle></a> job_handle =</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a>(JOB_OBJECT_SET_ATTRIBUTES, <span class="keyword">false</span>, pid);</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(job_handle.<a class="code" href="classTry.html#aec4a11ddd3c036e889d
90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  BOOL result = ::SetInformationJobObject(</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  job_handle-><a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  JobObjectCpuRateControlInformation,</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  &control_info,</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">sizeof</span>(control_info));</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span clas
s="keywordflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="stringliteral">"os::set_job_cpu_limit: call to `SetInformationJobObject` failed"</span>);</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> }</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l0
0316"></a><span class="lineno"> 316</span> </div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment">// `set_job_mem_limit` sets a memory limit for the process represented by</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment">// `pid`, assuming it is assigned to a job object. This function will fail</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment">// otherwise. This limit is a hard cap enforced by the OS.</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment">//</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment">// https://msdn.microsoft.com/en-us/library/windows/desktop/ms684156(v=vs.85).aspx // NOLINT(whitespace/line_length)</span></div><div class="line"><a name="l00322"></a><span class="li
neno"><a class="line" href="namespaceos.html#a24a3f6dbfa918c7ac934a2323a824eb4"> 322</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a24a3f6dbfa918c7ac934a2323a824eb4">set_job_mem_limit</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid, <a class="code" href="classBytes.html">Bytes</a> limit)</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> {</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  JOBOBJECT_EXTENDED_LIMIT_INFORMATION info = {};</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  info.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_JOB_MEMORY;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  info.JobMemoryLimit = limit.<a class="code" href="classBytes.html#a
1a2e9277ebe7d227a21f111898c49a8c">bytes</a>();</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="classTry.html">Try<SharedHandle></a> job_handle =</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a>(JOB_OBJECT_SET_ATTRIBUTES, <span class="keyword">false</span>, pid);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (job_handle.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(job_handle.<a class="code" href="classTry.html#aec4a11ddd3c
036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  BOOL result = ::SetInformationJobObject(</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  job_handle-><a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  JobObjectExtendedLimitInformation,</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  &info,</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">sizeof</span>(info));</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywor
dflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="stringliteral">"os::set_job_mem_limit: call to `SetInformationJobObject` failed"</span>);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00347"></a
><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment">// `assign_job` assigns a process with `pid` to the job object `job_handle`.</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment">// Every process started by the `pid` process using `CreateProcess`</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">// will also be owned by the job object.</span></div><div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="namespaceos.html#a706dc9d1287978f358a9a23b77037fb0"> 351</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a706dc9d1287978f358a9a23b77037fb0">assign_job</a>(<a class="code" href="classSharedHandle.html">SharedHandle</a> job_handle, <a class="cod
e" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a> pid)</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> {</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">// Get process handle for `pid`.</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="classSharedHandle.html">SharedHandle</a> process_handle(</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  ::OpenProcess(</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">// Required access rights to assign to a Job Object.</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  PROCESS_SET_QUOTA | PROCESS_TERMINATE,</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>
60; <span class="keyword">false</span>, <span class="comment">// Don't inherit handle.</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  pid),</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  ::CloseHandle);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">if</span> (process_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>() == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(<span class="stringliteral">"os::assign_job: Call to `OpenProcess` failed"</span>);</div><div class="line"><a name="l00364"><
/a><span class="lineno"> 364</span>  }</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">const</span> BOOL result = ::AssignProcessToJobObject(</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  job_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(), process_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>());</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.h
tml">WindowsError</a>(</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="stringliteral">"os::assign_job: Call to `AssignProcessToJobObject` failed"</span>);</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  };</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> }</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment">// The `kill_job` function wraps the Windows sytem call `Termina
teJobObject`</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment">// for the job object `job_handle`. This will call `TerminateProcess`</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// for every associated child process.</span></div><div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="namespaceos.html#a8181969d159a69d91d1e265f1bb1eddc"> 381</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a8181969d159a69d91d1e265f1bb1eddc">kill_job</a>(<a class="code" href="classSharedHandle.html">SharedHandle</a> job_handle)</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> {</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">const</span> BOOL result = ::Term
inateJobObject(</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  job_handle.<a class="code" href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">get_handle</a>(),</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">// The exit code to be used by all processes in the job object.</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  1);</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(<span class="stringliteral">"os::kill_job: Call to `TerminateJobObject` failed"</sp
an>);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  }</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> } <span class="comment">// namespace os {</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="preprocessor">#endif // __STOUT_WINDOWS_JOBOBJECT_HPP__</span></div><div class="ttc" id="structNothing_html"><div class="ttname"><a href="structNothing.html"
>Nothing</a></div><div class="ttdef"><b>Definition:</b> nothing.hpp:16</div></div>
+<div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:35</div></div>
+<div class="ttc" id="classTry_html_a8bc7f43e75a47111ea18e9c83b007be5"><div class="ttname"><a href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">Try::get</a></div><div class="ttdeci">T & get()&</div><div class="ttdef"><b>Definition:</b> try.hpp:73</div></div>
+<div class="ttc" id="classSharedHandle_html_a800385e17e17cb826147968e748fd8fa"><div class="ttname"><a href="classSharedHandle.html#a800385e17e17cb826147968e748fd8fa">SharedHandle::get_handle</a></div><div class="ttdeci">HANDLE get_handle() const </div><div class="ttdef"><b>Definition:</b> windows.hpp:96</div></div>
+<div class="ttc" id="classSharedHandle_html"><div class="ttname"><a href="classSharedHandle.html">SharedHandle</a></div><div class="ttdef"><b>Definition:</b> windows.hpp:78</div></div>
+<div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
+<div class="ttc" id="namespaceos_html_aa98ca8ac255e2b9c689979a1b40084d3"><div class="ttname"><a href="namespaceos.html#aa98ca8ac255e2b9c689979a1b40084d3">os::processes</a></div><div class="ttdeci">Try< std::list< Process > > processes()</div><div class="ttdef"><b>Definition:</b> os.hpp:182</div></div>
+<div class="ttc" id="classWindowsError_html"><div class="ttname"><a href="classWindowsError.html">WindowsError</a></div><div class="ttdef"><b>Definition:</b> error.hpp:106</div></div>
+<div class="ttc" id="none_8hpp_html"><div class="ttname"><a href="none_8hpp.html">none.hpp</a></div></div>
+<div class="ttc" id="namespaceos_html"><div class="ttname"><a href="namespaceos.html">os</a></div><div class="ttdef"><b>Definition:</b> posix_signalhandler.hpp:23</div></div>
+<div class="ttc" id="namespaceos_html_a4c477c8086d4b3004c170ee05e5be9bf"><div class="ttname"><a href="namespaceos.html#a4c477c8086d4b3004c170ee05e5be9bf">os::name_job</a></div><div class="ttdeci">Try< std::wstring > name_job(pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:39</div></div>
+<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">windows.hpp</a></div></div>
+<div class="ttc" id="classResult_html"><div class="ttname"><a href="classResult.html">Result</a></div><div class="ttdef"><b>Definition:</b> check.hpp:30</div></div>
+<div class="ttc" id="namespaceos_html_a24a3f6dbfa918c7ac934a2323a824eb4"><div class="ttname"><a href="namespaceos.html#a24a3f6dbfa918c7ac934a2323a824eb4">os::set_job_mem_limit</a></div><div class="ttdeci">Try< Nothing > set_job_mem_limit(pid_t pid, Bytes limit)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:322</div></div>
+<div class="ttc" id="namespaceos_html_a706dc9d1287978f358a9a23b77037fb0"><div class="ttname"><a href="namespaceos.html#a706dc9d1287978f358a9a23b77037fb0">os::assign_job</a></div><div class="ttdeci">Try< Nothing > assign_job(SharedHandle job_handle, pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:351</div></div>
+<div class="ttc" id="namespaceos_html_aa3da520f1619211c592b12a92639a1f9"><div class="ttname"><a href="namespaceos.html#aa3da520f1619211c592b12a92639a1f9">os::open_job</a></div><div class="ttdeci">Try< SharedHandle > open_job(const DWORD desired_access, const BOOL inherit_handles, const std::wstring &name)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:54</div></div>
+<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_ab03ced250ed239bc3b50b669493997f9"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ab03ced250ed239bc3b50b669493997f9">pid_t</a></div><div class="ttdeci">DWORD pid_t</div><div class="ttdef"><b>Definition:</b> windows.hpp:187</div></div>
+<div class="ttc" id="structos_1_1Process_html"><div class="ttname"><a href="structos_1_1Process.html">os::Process</a></div><div class="ttdef"><b>Definition:</b> process.hpp:32</div></div>
+<div class="ttc" id="nothing_8hpp_html"><div class="ttname"><a href="nothing_8hpp.html">nothing.hpp</a></div></div>
+<div class="ttc" id="bytes_8hpp_html"><div class="ttname"><a href="bytes_8hpp.html">bytes.hpp</a></div></div>
+<div class="ttc" id="namespaceos_html_a88a1637a0168d78faad2ac5b82e5cc4d"><div class="ttname"><a href="namespaceos.html#a88a1637a0168d78faad2ac5b82e5cc4d">os::create_job</a></div><div class="ttdeci">Try< SharedHandle > create_job(const std::wstring &name)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:85</div></div>
+<div class="ttc" id="option_8hpp_html_ac4b53d77033a5d2405ef12ceb3dc6498"><div class="ttname"><a href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">max</a></div><div class="ttdeci">Option< T > max(const Option< T > &left, const Option< T > &right)</div><div class="ttdef"><b>Definition:</b> option.hpp:208</div></div>
+<div class="ttc" id="namespaceos_html_afd08813156fea899c86b340d9767a8cd"><div class="ttname"><a href="namespaceos.html#afd08813156fea899c86b340d9767a8cd">os::cpus</a></div><div class="ttdeci">Try< long > cpus()</div><div class="ttdef"><b>Definition:</b> os.hpp:280</div></div>
+<div class="ttc" id="namespaceos_html_a8181969d159a69d91d1e265f1bb1eddc"><div class="ttname"><a href="namespaceos.html#a8181969d159a69d91d1e265f1bb1eddc">os::kill_job</a></div><div class="ttdeci">Try< Nothing > kill_job(SharedHandle job_handle)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:381</div></div>
+<div class="ttc" id="option_8hpp_html_a78407a45187058b9b4ef2042accb9bc4"><div class="ttname"><a href="option_8hpp.html#a78407a45187058b9b4ef2042accb9bc4">min</a></div><div class="ttdeci">Option< T > min(const Option< T > &left, const Option< T > &right)</div><div class="ttdef"><b>Definition:</b> option.hpp:179</div></div>
+<div class="ttc" id="classResult_html_aedf79f3b14dcda5791b84a64ada4d412"><div class="ttname"><a href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">Result::get</a></div><div class="ttdeci">const T & get() const </div><div class="ttdef"><b>Definition:</b> result.hpp:115</div></div>
+<div class="ttc" id="stout_2include_2stout_2os_2process_8hpp_html"><div class="ttname"><a href="stout_2include_2stout_2os_2process_8hpp.html">process.hpp</a></div></div>
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+<div class="ttc" id="os_2os_8hpp_html"><div class="ttname"><a href="os_2os_8hpp.html">os.hpp</a></div></div>
+<div class="ttc" id="namespaceos_html_ae19e4161a51b86a1f330f3bf1dc75389"><div class="ttname"><a href="namespaceos.html#ae19e4161a51b86a1f330f3bf1dc75389">os::process</a></div><div class="ttdeci">Result< Process > process(pid_t pid)</div><div class="ttdef"><b>Definition:</b> freebsd.hpp:30</div></div>
+<div class="ttc" id="structNone_html"><div class="ttname"><a href="structNone.html">None</a></div><div class="ttdef"><b>Definition:</b> none.hpp:27</div></div>
+<div class="ttc" id="classTry_html_a0b98f95163b8a38daafd1651b043a276"><div class="ttname"><a href="classTry.html#a0b98f95163b8a38daafd1651b043a276">Try::isError</a></div><div class="ttdeci">bool isError() const </div><div class="ttdef"><b>Definition:</b> try.hpp:71</div></div>
+<div class="ttc" id="namespaceos_html_a2719d5e9978531adac530780f6a97cf2"><div class="ttname"><a href="namespaceos.html#a2719d5e9978531adac530780f6a97cf2">os::get_job_mem</a></div><div class="ttdeci">Try< Bytes > get_job_mem(pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:214</div></div>
+<div class="ttc" id="namespaceos_html_a97c21dd769e29b904e192e591ed11096"><div class="ttname"><a href="namespaceos.html#a97c21dd769e29b904e192e591ed11096">os::_get_job_processes</a></div><div class="ttdeci">Result< std::set< Process > > _get_job_processes(const SharedHandle &job_handle)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:134</div></div>
+<div class="ttc" id="namespaceprocess_html"><div class="ttname"><a href="namespaceprocess.html">process</a></div><div class="ttdef"><b>Definition:</b> executor.hpp:47</div></div>
+<div class="ttc" id="stringify_8hpp_html"><div class="ttname"><a href="stringify_8hpp.html">stringify.hpp</a></div></div>
+<div class="ttc" id="try_8hpp_html"><div class="ttname"><a href="try_8hpp.html">try.hpp</a></div></div>
+<div class="ttc" id="classBytes_html_a1a2e9277ebe7d227a21f111898c49a8c"><div class="ttname"><a href="classBytes.html#a1a2e9277ebe7d227a21f111898c49a8c">Bytes::bytes</a></div><div class="ttdeci">uint64_t bytes() const </div><div class="ttdef"><b>Definition:</b> bytes.hpp:79</div></div>
+<div class="ttc" id="namespaceos_html_a7361a49972acf9a2c28361a46199f484"><div class="ttname"><a href="namespaceos.html#a7361a49972acf9a2c28361a46199f484">os::get_job_processes</a></div><div class="ttdeci">Try< std::set< Process > > get_job_processes(pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:176</div></div>
+<div class="ttc" id="namespaceos_html_ade6490bdde78aaec7d3ffec9396e1018"><div class="ttname"><a href="namespaceos.html#ade6490bdde78aaec7d3ffec9396e1018">os::get_job_info</a></div><div class="ttdeci">Try< JOBOBJECT_BASIC_ACCOUNTING_INFORMATION > get_job_info(pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:109</div></div>
+<div class="ttc" id="classResult_html_a85eaa52037223d71092e65701c166562"><div class="ttname"><a href="classResult.html#a85eaa52037223d71092e65701c166562">Result::isSome</a></div><div class="ttdeci">bool isSome() const </div><div class="ttdef"><b>Definition:</b> result.hpp:111</div></div>
+<div class="ttc" id="namespaceos_html_a66d4371272f7c8f52ffb4f440c5a3762"><div class="ttname"><a href="namespaceos.html#a66d4371272f7c8f52ffb4f440c5a3762">os::set_job_cpu_limit</a></div><div class="ttdeci">Try< Nothing > set_job_cpu_limit(pid_t pid, double cpus)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:272</div></div>
+<div class="ttc" id="namespacestrings_1_1internal_html_a870e2db270d980f83de20525ec414d2a"><div class="ttname"><a href="namespacestrings_1_1internal.html#a870e2db270d980f83de20525ec414d2a">strings::internal::format</a></div><div class="ttdeci">Try< std::string > format(const std::string &fmt, va_list args)</div><div class="ttdef"><b>Definition:</b> format.hpp:68</div></div>
+<div class="ttc" id="classBytes_html"><div class="ttname"><a href="classBytes.html">Bytes</a></div><div class="ttdef"><b>Definition:</b> bytes.hpp:30</div></div>
+<div class="ttc" id="namespacens_html_a28116b46e6543597a11733424cd1aa20"><div class="ttname"><a href="namespacens.html#a28116b46e6543597a11733424cd1aa20">ns::stringify</a></div><div class="ttdeci">std::string stringify(int flags)</div></div>
+<div class="ttc" id="namespaceos_html_a580730039534bf4757e3e8b0e1e3db10"><div class="ttname"><a href="namespaceos.html#a580730039534bf4757e3e8b0e1e3db10">os::set_job_kill_on_close_limit</a></div><div class="ttdeci">Try< Nothing > set_job_kill_on_close_limit(pid_t pid)</div><div class="ttdef"><b>Definition:</b> jobobject.hpp:239</div></div>
+<div class="ttc" id="namespaceos_1_1Shell_html_acfe16ef2b1146ad49a8651c0a457ce46"><div class="ttname"><a href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">os::Shell::name</a></div><div class="ttdeci">constexpr const char * name</div><div class="ttdef"><b>Definition:</b> shell.hpp:43</div></div>
+<div class="ttc" id="strings_8hpp_html"><div class="ttname"><a href="strings_8hpp.html">strings.hpp</a></div></div>
+</div><!-- fragment --></div><!-- contents -->
+<!-- start footer part -->
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+Generated by  <a href="http://www.doxygen.org/index.html">
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+</html>
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/9da7f8f4/content/api/latest/c++/windows_2killtree_8hpp.html
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diff --git a/content/api/latest/c++/windows_2killtree_8hpp.html b/content/api/latest/c++/windows_2killtree_8hpp.html
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+++ b/content/api/latest/c++/windows_2killtree_8hpp.html
@@ -55,10 +55,10 @@
<div class="title">killtree.hpp File Reference</div> </div>
</div><!--header-->
<div class="contents">
-<div class="textblock"><code>#include <stdlib.h></code><br />
-<code>#include <<a class="el" href="os_8hpp_source.html">stout/os.hpp</a>></code><br />
+<div class="textblock"><code>#include <<a class="el" href="os_8hpp_source.html">stout/os.hpp</a>></code><br />
<code>#include <<a class="el" href="try_8hpp_source.html">stout/try.hpp</a>></code><br />
<code>#include <<a class="el" href="3rdparty_2stout_2include_2stout_2windows_8hpp_source.html">stout/windows.hpp</a>></code><br />
+<code>#include <<a class="el" href="stout_2include_2stout_2os_2windows_2jobobject_8hpp_source.html">stout/os/windows/jobobject.hpp</a>></code><br />
</div>
<p><a href="windows_2killtree_8hpp_source.html">Go to the source code of this file.</a></p>
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